Quantitative Reasoning Time and Work MCQS Test Online

Aptitude

1. A can build up a wall in 8 days while B can break it in 3 days. A has worked for 4 days and then B joined to work with A for another 2 days only. In how many days will A alone build up the remaining part of the wall?

13 1/3 days

7 days

6 1/3 days

7 1/13 days

Question 1 of 15

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2. 15 men can complete a work in 210 days. They started the work but at the end of 10 days 15 additional men, with double efficiency, were inducted. How many days in all did they take to finish the work?

76 2/3 days

84 3/4 days

70 days

72 1/2 days

Question 2 of 15

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3. A can do a work in 9 days. If B is 50% more efficient to A, then in how many days can B do the same work?

13.5

3

6

4.5

Question 3 of 15

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4. A can do 50% more work as B can do in the same time. B alone do a piece of work in 20 hours.A, with the help of B, can finish the same work in how many hours?

17

8

15

12

Question 4 of 15

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5. If 600 men dig a 5.5 m wide, 4 m deep and 405 m long canal in half an hour, then how long a canal will 2500 men, working for 6 hrs, dig if it is 10 m wide and 8 m deep?

6452 m

2694 1/3 m

4082 m

5568 3/4 m

Question 5 of 15

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6. A contractor undertook to do a piece of work in 9 days. He employed certain number of laborers, but 6 of them being absent from the very first day, the rest could finish the work in 15 days. Find the number of men originally employed?

13

9

15

6

Question 6 of 15

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7. Two spinning machines A and B can together produce 3,00,000 meters of cloth in 10 hours. If machine B alone can produce the same amount of cloth in 15 hours, then how much cloth can machine A alone produce in 10 hours?

50,000 meters

2,00,000 meters

15,000 meters

1,00,000 meters

Question 7 of 15

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8. 1/3rd of the contents of a container evaporated on the 1st day.3/4th of the remaining evaporated on the second day. What part of the contents of the container is left at the end of the second day?

1/6

1/18

1/2

1/4

Question 8 of 15

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9. A and B together can do a piece of work in 6 days. A alone can do it in 10 days. What time will B require to do it alone?

20 days

15 days

25 days

30 days

Question 9 of 15

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10. A contractor undertakes to build a wall in 50 days. He employs 50 people for the same. However, after 25 days finds that the work is only 40% complete. How many more men need to be employed to complete the work in time?

30

25

35

20

Question 10 of 15

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11. A child can do a piece of work 15 hours slower than a woman. The child works for 18 hours on the job and then the woman takes charge for 6 hours. In this manner, 3/5 of the work can be completed. To complete the hob now, how much time will the woman take?

30 hours

12 hours

24 hours

18 hours

Question 11 of 15

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12. Mr. Ram is on tour and he has ζ 360 for his expenses. If he exceeds his tour by 4 days he must cut down daily expenses by ζ 3. The number of days of Mr. Ram's tour programme is?

40 days

42 days

24 days

20 days

Question 12 of 15

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13. The work done by a woman in 8 hours is equal to the work done by a man in 6 hours and by a boy in 12 hours. If working 6 hours per day 9 men can complete a work in 6 days, then in how many days can 12 men, 12 women and 12 boys together finish the same work, working 8 hours per day?

3 2/3 days

3 days

1 1/2 days

4 1/2 days

Question 13 of 15

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14. A and B can finish a job in 10 days while B and C can do it in 18 days. A started the job, worked for 5 days, then B worked for 10 days and the remaining job was finished by C in 15 days.In how many days could C alone have finished the whole job?

45

15

24

30

Question 14 of 15

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15. George takes 8 hours to copy a 50 page manuscript while Sonya can copy the same manuscript in 6 hours. How many hours would it take them to copy a 100 page manuscript, if they work together?